题目内容
1. 参加会议_
2. 曾经;过去常常_
3. 阻止某人做某事_
4. 停下来去做某事_
1.attend the meeting 2.used to 3.stop sb.from doing sth.
4. stop to do sth.
练习册系列答案
相关题目
题目内容
1. 参加会议_
2. 曾经;过去常常_
3. 阻止某人做某事_
4. 停下来去做某事_
1.attend the meeting 2.used to 3.stop sb.from doing sth.
4. stop to do sth.